The domestic market of CGM grout material what are the models

grouting model CGM grout material model CGM grout material model what everybody is good, it is well known that the grouting material on the market model is multifarious, various! How many kinds of, how to distinguish? Now standing in the professional point of view, simple to explain! First, why is standing in the professional point of view, or how professional! Grouting material execution is the latest national standards GB/T 50448 - 2015. Let's go to a doctor to explain the country codes, trust is the most professional! ( If you want to ask for standard, can add QQ 447676452). According to the grouting material contains particle size can be divided into four categories, and the corresponding national standard! CGM - 1 - No aggregate, flow of 30 mm CGM - best performance 2: in the 30 - grouting layer 100 mm has a tiny particles liquidity is good CGM - 3: in 100 mm - for grouting layer thickness 200 mm quartz, containing aggregate has good liquidity CGM - 4: thickness of grouting layer is greater than 200 mm including aggregate bean stone or m liquidity generally grouting material with high strength material as aggregate, cement as in combination with the seam an agent, with high flow, micro swell, prevent the material such as segregation. It's in the construction site with a certain amount of water, can be used after mixing evenly. Grouting material has good artesian, rapid hardening, early strength, high strength, no slightly swelling and shorten; Non-toxic, harmless, not aging, on the water quality and the surrounding environment pollution-free, since the tightness good, rust etc. Characteristics. In construction quality, reduce cost, shorten the construction period and application advantages such as convenience. Fundamentally change the stress state of equipment base, and make it evenly bear the entire load of equipment, then satisfied with all kinds of mechanical and electrical equipment ( Heavy equipment and high precision grinding machine) The device request.